ANATOMY

Detailed explanation-1: -Excessive urination volume (or polyuria) occurs when you urinate more than normal. Urine volume is considered excessive if it equals more than 2.5 liters per day. A “normal” urine volume depends on your age and gender. However, less than 2 liters per day is usually considered normal.

Detailed explanation-2: -If you have a condition called polyuria, it’s because your body makes more pee than normal. Adults usually make about 3 liters of urine per day. But with polyuria, you could make up to 15 liters per day. It’s a classic sign of diabetes.

Detailed explanation-3: -Polyuria is usually the result of drinking excessive amounts of fluids (polydipsia), particularly water and fluids that contain caffeine or alcohol. It is also one of the major signs of diabetes mellitus. When the kidneys filter blood to make urine, they reabsorb all of the sugar, returning it to the bloodstream.

Detailed explanation-4: -: excessive secretion of urine.